<template>
  <div class="login-container">

    <div class="login-box" >
      <div style="padding: 50px 20px;background-color: white;border-radius: 5px;box-shadow: 0 0 10px rgba(0,0,0,0.2)">
        <el-form ref="formRef" :rules="data.rules"  :model="data.form" style=" width: 350px " >
          <div  style="margin-bottom: 30px;text-align:center;font-size: 24px;color: #0742b1;font-weight: bold">
         欢 迎 注 册</div>
          <el-form-item prop="account">
            <el-input  size="large" v-model="data.form.account" placeholder="请输入账号" prefix-icon="User"></el-input>
          </el-form-item>
          <el-form-item prop="userName">
            <el-input  size="large" v-model="data.form.userName" placeholder="请输入用户名" prefix-icon="User"></el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input  show-password size="large" v-model="data.form.password" placeholder="请输入密码" prefix-icon="Lock"></el-input>
          </el-form-item>
          <el-form-item prop="confirmPassword">
            <el-input  show-password size="large" v-model="data.form.confirmPassword" placeholder="请确认密码" prefix-icon="Lock"></el-input>
          </el-form-item>
          <div style="margin-bottom: 20px">
            <el-button @click="register" size="large" style="width: 100%;color: #0742b1;">注册</el-button>
          </div>
          <div style="text-align:right;margin-right:2px">已有帐号？请 <a  style="text-decoration: none"href="/login">登陆</a></div>
        </el-form>
      </div>

    </div>


  </div>
</template>

<script setup lang="ts">
import {reactive, ref} from "vue";
import { User,Lock} from "@element-plus/icons-vue";
import {ElMessage} from "element-plus";
import request from "@/utils/request";


//密码校验功能
const validatePass = (rule, value, callback) => {
  if (!value) {
    callback(new Error('请再次确认密码'))
  } else if (value !== data.form.password) {
    callback(new Error("两次输入的密码不一致"))
  } else {
    callback()
  }
}

const data =reactive(
    {
      form:{},
      rules:{
        account:[
          {required:true,message:'请输入账号',trigger:'blur'},
          {min: 1, max: 16, message: '账号长度应在 1 到 16 个字符之间', trigger: 'blur' }
        ],
        userName:[
          {required:true,message:'请输入用户名',trigger:'blur'},
          {min: 2, max: 16, message: '用户名长度应在 2 到 16 个字符之间', trigger: 'blur' }
        ],
        password:[
          {required:true,message:'请输入密码',trigger:'blur'},
          { min: 3, max: 8, message: '密码长度应在 3 到 8 个字符之间', trigger: 'blur' }
        ],
        confirmPassword:[
          {validator:validatePass,trigger:'blur'}
        ]

      }


    }
)

const formRef = ref()

const  register =()=>{
  formRef.value.validate((valid)=>{
    if(valid){
      request.post('/User/register',data.form).then(res=>{
        if(res.code === 1){
          //注册成功
          ElMessage.success("注册成功")
          location.href = '/login'
        }else {
          ElMessage.error(res.msg)
        }
      })
    }
  })
}

</script>

<style scoped>

.login-container{
  height: 100vh;
  overflow: hidden;
  background-image: url("@/assets/bg.jpg");
}
.login-box{

  display: flex;
  align-items: center;
  width: 35%;
  height: 100%;
  bottom: 80px;
  right: 0;
  position: absolute;

}
</style>